Combined pressure relief valve and clamp



FIG. 1 is a top view of a combined pressure relief value and clamp showing my new design;

FIG. 2 is a side elevational view thereof, the opposite side being the same as the side shown;

FIG. 3 is a bottom view thereof, and

FIG. 4 is another side elevational view taken 90 degrees from the side shown in FIG. 2, the opposite side being the same as the side shown. 

The ornamental design for a combined pressure relief valve and clamp, as shown and described. 